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// normalize-stderr-test "pref: Align\([1-8] bytes\)" -> "pref: $$PREF_ALIGN"
#![feature(never_type, rustc_attrs, type_alias_impl_trait, repr_simd)]
#![crate_type = "lib"]
#[rustc_layout(debug)]
#[derive(Copy, Clone)]
enum E { Foo, Bar(!, i32, i32) } //~ ERROR: layout_of
#[rustc_layout(debug)]
struct S { f1: i32, f2: (), f3: i32 } //~ ERROR: layout_of
#[rustc_layout(debug)]
union U { f1: (i32, i32), f3: i32 } //~ ERROR: layout_of
#[rustc_layout(debug)]
type Test = Result<i32, i32>; //~ ERROR: layout_of
#[rustc_layout(debug)]
type T = impl std::fmt::Debug; //~ ERROR: layout_of
#[rustc_layout(debug)]
pub union V { //~ ERROR: layout_of
a: [u16; 0],
b: u8,
}
#[rustc_layout(debug)]
pub union W { //~ ERROR: layout_of
b: u8,
a: [u16; 0],
}
#[rustc_layout(debug)]
pub union Y { //~ ERROR: layout_of
b: [u8; 0],
a: [u16; 0],
}
#[rustc_layout(debug)]
#[repr(packed(1))]
union P1 { x: u32 } //~ ERROR: layout_of
#[rustc_layout(debug)]
#[repr(packed(1))]
union P2 { x: (u32, u32) } //~ ERROR: layout_of
#[repr(simd)]
#[derive(Copy, Clone)]
struct F32x4(f32, f32, f32, f32);
#[rustc_layout(debug)]
#[repr(packed(1))]
union P3 { x: F32x4 } //~ ERROR: layout_of
#[rustc_layout(debug)]
#[repr(packed(1))]
union P4 { x: E } //~ ERROR: layout_of
#[rustc_layout(debug)]
#[repr(packed(1))]
union P5 { zst: [u16; 0], byte: u8 } //~ ERROR: layout_of
#[rustc_layout(debug)]
type X = std::mem::MaybeUninit<u8>; //~ ERROR: layout_of
fn f() -> T {
0i32
}
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